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   Articles with "multi authority" as a keyword



NC-MACPABE: Non-centered multi-authority proxy re-encryption based on CP-ABE for cloud storage systems

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recommendations! Published in 2017 at "Journal of Central South University"

DOI: 10.1007/s11771-017-3483-z

Abstract: The cloud storage service cannot be completely trusted because of the separation of data management and ownership, leading to the difficulty of data privacy protection. In order to protect the privacy of data on untrusted… read more here.

Keywords: multi authority; cloud storage; encryption; based abe ... See more keywords

Improving Privacy and Security in Decentralizing Multi-Authority Attribute-Based Encryption in Cloud Computing

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recommendations! Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2018.2820182

Abstract: Decentralizing multi-authority attribute-based encryption (ABE) has been adopted for solving problems arising from sharing confidential corporate data in cloud computing. For decentralizing multi-authority ABE systems that do not rely on a central authority, collusion resistance… read more here.

Keywords: decentralizing multi; multi authority; privacy security; security ... See more keywords

Delegatable Multi-Authority Attribute-Based Anonymous Credentials

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recommendations! Published in 2025 at "IEEE Transactions on Cloud Computing"

DOI: 10.1109/tcc.2025.3555519

Abstract: In cloud computing, users need to authenticate to access various resources. Attribute-based anonymous credentials (ABCs) provide a tool for privacy-preserving authentication, allowing users to prove possession of a set of attributes to cloud service providers… read more here.

Keywords: attribute based; authority; anonymous credentials; multi authority ... See more keywords
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Multi-Authority Attribute-Based Keyword Search over Encrypted Cloud Data

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recommendations! Published in 2021 at "IEEE Transactions on Dependable and Secure Computing"

DOI: 10.1109/tdsc.2019.2935044

Abstract: Searchable Encryption (SE) is an important technique to guarantee data security and usability in the cloud at the same time. Leveraging Ciphertext-Policy Attribute-Based Encryption (CP-ABE), the Ciphertext-Policy Attribute-Based Keyword Search (CP-ABKS) scheme can achieve keyword-based… read more here.

Keywords: authority; multi authority; keyword search; attribute based ... See more keywords

TRAMS: A Secure Vehicular Crowdsensing Scheme Based on Multi-Authority Attribute-Based Signature

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recommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2021.3117400

Abstract: Recently, vehicular crowdsensing networks have attracted much attention because of their ability to provide efficient and convenient information services for the Internet of Vehicles. How to achieve on-demand message authentication and provide privacy protection of… read more here.

Keywords: vehicular crowdsensing; based signature; multi authority; authority ... See more keywords